Some people would call this sick: Some scientists now say that the reason we need to find a planet that resembles ours is because that place will be the only situation where humanity will survive as we are destroying Mother Earth. So then why are we destroying it in the first place? Why not get all the sicentists and so-called intellectual people together for a good cause, like saving Mother Earth? Late me take a guess: Not enough money in this! Why do rich people only want to pass on money to their grandkids, instead of passing on a better world that they can still breathe in?
—  Sereno Sky, author of the “Lonely Traveller” novels